REACH ROUND 10 IN SURVIVOR GAMEMODE
REACH ROUND 20 IN SURVIVOR GAMEMODE
REACH ROUND 30 IN SURVIVOR GAMEMODE
UPGRADE ANY GUN TO LEVEL 1
REACH LEVEL 100 RANK
GET 100,000 SCORE IN A SINGLE GAME
HAVE 6 PERKS AT THE SAME TIME
KILL 500 ZOMBIES IN A SINGLE GAME
KILL 250 ZOMBIES WITH A HEADSHOT IN A SINGLE GAME
REACH ROUND 10 IN ENIGMA
REACH ROUND 10 IN DEMO
REACH ROUND 10 IN REDFALL RETREAT
REACH ROUND 10 IN REDFALL
REACH LEVEL 200 RANK
HAVE 9 PERKS AT THE SAME TIME
REACH ROUND 10 IN STALK